Viettel SIMs are a vital part of the Vietnamese telecommunications industry, as they facilitate seamless communication and personal service delivery to millions of subscribers. Here is a brief overview of Viettel’s SIM numbers.
Viettel SIM Number Structure
Viettel SIM number format is usually structured and includes:
- Country code: This number begins with the country code of Vietnam, +84.
- Network Identification: After the country code is a network identification that differentiates Viettel’s services from those of other operators in Vietnam.
- Subscriber identification The remaining digits uniquely identifies each subscriber’s SIM card in the Viettel Network. This part is used to manage billing, network operation, and service provisioning.
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